JP6431607B2 - 深溶け込み溶接部を備えたスパークプラグ電極及びスパークプラグ電極を備えたスパークプラグ、並びにスパークプラグ電極の製造方法 - Google Patents

深溶け込み溶接部を備えたスパークプラグ電極及びスパークプラグ電極を備えたスパークプラグ、並びにスパークプラグ電極の製造方法 Download PDF

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JP6431607B2
JP6431607B2 JP2017529630A JP2017529630A JP6431607B2 JP 6431607 B2 JP6431607 B2 JP 6431607B2 JP 2017529630 A JP2017529630 A JP 2017529630A JP 2017529630 A JP2017529630 A JP 2017529630A JP 6431607 B2 JP6431607 B2 JP 6431607B2
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Prior art keywords
wear part
electrode
region
wear
spark plug
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JP2017529630A
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Japanese (ja)
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JP2017537444A (ja
Inventor
ブランク，サビーヌ
ベンツ，アンドレアス
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Robert Bosch GmbH
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Robert Bosch GmbH
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Publication of JP2017537444A publication Critical patent/JP2017537444A/ja
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/02—Details
    • H01T13/08—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber
    • H01T13/10—Mounting, fixing or sealing of sparking plugs, e.g. in combustion chamber by bayonet-type connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/32—Sparking plugs characterised by features of the electrodes or insulation characterised by features of the earthed electrode

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Spark Plugs (AREA)
JP2017529630A 2014-12-10 2015-10-09 深溶け込み溶接部を備えたスパークプラグ電極及びスパークプラグ電極を備えたスパークプラグ、並びにスパークプラグ電極の製造方法 Active JP6431607B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102014225402.7 2014-12-10
DE102014225402.7A DE102014225402A1 (de) 2014-12-10 2014-12-10 Zündkerzenelektrode mit Tiefschweißnaht sowie Zündkerze mit der Zündkerzenelektrode und Herstellungsverfahren für die Zündkerzenelektrode
PCT/EP2015/073350 WO2016091430A1 (de) 2014-12-10 2015-10-09 ZÜNDKERZENELEKTRODE MIT TIEFSCHWEIßNAHT SOWIE ZÜNDKERZE MIT DER ZÜNDKERZENELEKTRODE UND HERSTELLUNGSVERFAHREN FÜR DIE ZÜNDKERZENELEKTRODE

Publications (2)

Publication Number Publication Date
JP2017537444A JP2017537444A (ja) 2017-12-14
JP6431607B2 true JP6431607B2 (ja) 2018-11-28

Family

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Family Applications (1)

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JP2017529630A Active JP6431607B2 (ja) 2014-12-10 2015-10-09 深溶け込み溶接部を備えたスパークプラグ電極及びスパークプラグ電極を備えたスパークプラグ、並びにスパークプラグ電極の製造方法

Country Status (7)

Country Link
US (1) US10096976B2 (ru)
EP (1) EP3231048B1 (ru)
JP (1) JP6431607B2 (ru)
CN (1) CN107210587B (ru)
DE (1) DE102014225402A1 (ru)
RU (1) RU2715609C2 (ru)
WO (1) WO2016091430A1 (ru)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020211897A1 (de) 2020-09-23 2022-03-24 Robert Bosch Gesellschaft mit beschränkter Haftung Zündkerzenelektrode sowie Zündkerze mit der Zündkerzenelektrode und Herstellungsverfahren für die Zündkerzenelektrode
DE102020127575A1 (de) 2020-10-20 2022-04-21 Trumpf Laser Gmbh Laserbearbeitungsmaschine mit wenigstens einer Schutzeinrichtung gegen Röntgenabschattung

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2853108B2 (ja) * 1992-06-17 1999-02-03 日本特殊陶業 株式会社 スパークプラグ
JP3361479B2 (ja) * 1999-04-30 2003-01-07 日本特殊陶業株式会社 スパークプラグの製造方法
JP2002237370A (ja) * 1999-04-30 2002-08-23 Ngk Spark Plug Co Ltd スパークプラグ
JP4304843B2 (ja) * 2000-08-02 2009-07-29 株式会社デンソー スパークプラグ
JP3878807B2 (ja) * 2000-11-30 2007-02-07 日本特殊陶業株式会社 スパークプラグの製造方法
JP3798633B2 (ja) * 2001-01-31 2006-07-19 日本特殊陶業株式会社 スパークプラグの製造方法
JP4271379B2 (ja) * 2001-02-08 2009-06-03 株式会社デンソー スパークプラグ
US6997767B2 (en) * 2003-03-28 2006-02-14 Ngk Spark Plug Co., Ltd. Method for manufacturing a spark plug, and spark plug
JP4069826B2 (ja) * 2003-07-30 2008-04-02 株式会社デンソー スパークプラグおよびその製造方法
DE102006036440B4 (de) * 2006-08-04 2015-08-27 Robert Bosch Gmbh Verfahren zum Aufbringen eines Stiftes auf einen Elektrodengrundkörper, Verfahren zur Herstellung einer Zündkerze sowie eine Zündkerze
JP2008270185A (ja) * 2007-03-29 2008-11-06 Ngk Spark Plug Co Ltd スパークプラグの製造方法
KR100865337B1 (ko) * 2007-11-06 2008-10-27 주식회사 유라테크 점화플러그 전극팁 용접방법
JP5396092B2 (ja) * 2009-01-29 2014-01-22 日本特殊陶業株式会社 スパークプラグ
JP2010272212A (ja) * 2009-05-19 2010-12-02 Ngk Spark Plug Co Ltd スパークプラグ
JP5192611B2 (ja) * 2010-09-29 2013-05-08 日本特殊陶業株式会社 スパークプラグ
DE112011103796B4 (de) * 2010-11-17 2019-10-31 Ngk Spark Plug Co., Ltd. Zündkerze
WO2013011723A1 (ja) * 2011-07-19 2013-01-24 日本特殊陶業株式会社 スパークプラグ
JP5942473B2 (ja) * 2012-02-28 2016-06-29 株式会社デンソー 内燃機関用のスパークプラグ及びその製造方法
US9130356B2 (en) * 2012-06-01 2015-09-08 Federal-Mogul Ignition Company Spark plug having a thin noble metal firing pad
JP5923011B2 (ja) * 2012-08-08 2016-05-24 日本特殊陶業株式会社 スパークプラグ
JP2014157765A (ja) * 2013-02-18 2014-08-28 Ngk Insulators Ltd 微小径先端段付溶接電極

Also Published As

Publication number Publication date
RU2017124193A3 (ru) 2019-02-18
CN107210587B (zh) 2020-04-21
JP2017537444A (ja) 2017-12-14
RU2715609C2 (ru) 2020-03-03
CN107210587A (zh) 2017-09-26
US20170338631A1 (en) 2017-11-23
RU2017124193A (ru) 2019-01-10
US10096976B2 (en) 2018-10-09
WO2016091430A1 (de) 2016-06-16
EP3231048A1 (de) 2017-10-18
EP3231048B1 (de) 2024-04-24
DE102014225402A1 (de) 2016-06-16

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